Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 7, 2011; 17(25): 3020-3026
Published online Jul 7, 2011. doi: 10.3748/wjg.v17.i25.3020
Figure 1
Figure 1 Prevalence of upper gastrointestinal symptoms according to the upper gastro-intestinal symptom questionnaire for the elderly score clusters.